text: /*
   * Copyright (c) 2021 Huawei Device Co., Ltd.
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  #ifndef OHOS_SERIALIZABLE_H
  #define OHOS_SERIALIZABLE_H
  
  #include <json/json.h>
  
  namespace OHOS::DistributedKv {
  struct Serializable {
      static inline std::string GetVal(const Json::Value &value, const std::string &def)
      {
          if (value.isNull()) {
              return def;
          }
          return value.asString();
      }
  
      static inline uint32_t GetVal(const Json::Value &value, const uint32_t def)
      {
          if (value.isNull()) {
              return def;
          }
          return value.asUInt();
      }
  
  #ifndef GET_NAME
  #define GET_NAME(value) #value
  #endif
  };
  }
  
  #endif // OHOS_SERIALIZABLE_H
  